What Is Wrong with the Celtics Offense?

The Celtics practiced in full for the first time this season after Robert Williams returned over the weekend and Boston lost four of five to the Magic, Clippers and Warriors over the past week. Bobby Manning reported on the lack of shots at the rim coming from the Celtics as their offense relies on threes and asked what's wrong with the unit after practice today. #Celtics #BostonCeltics #CLNS